We are using Rational ClearQuest and ClearCase with a backend Oracle 11g database, on separate servers. We are trying to connect the ClearQuest to the Oracle Database using the ClearQuest Maintenance tool and not able to connect to the Oracle database. After searching through the documentation, it is not stated anywhere to install oracle client software to the ClearCase/ClearQuest server. The original configuration was done by IBM, a few years ago, so far we haven't had any luck with their support folks. Has anyone here had any experience with this?